

🎵 Tune like a pro, wherever you play!
The Korg CM-300-BK is a compact, brass-bodied contact microphone designed for clip-type tuners. Weighing just 35 grams, it features a newly improved, stress-resistant cable and a versatile clip that attaches securely to a wide range of instruments—from brass bells to violin bridges. Its high signal-to-noise ratio ensures precise tuning even in noisy environments, making it an essential tool for musicians seeking professional-grade accuracy on stage or in the studio.









| Item weight | 0.04 Kilograms |
| Microphone form factor | Lavalier |
| Item dimensions L x W x H | 8.4 x 12.2 x 2.8 centimetres |
| Power source | Corded Electric |
| Material | Brass |
| Signal-to-noise ratio | 40 dB |
| Number of channels | 1 |
| Global Trade Identification Number | 04959112179127 |
| Manufacturer | KORG |
| Product Dimensions | 8.38 x 12.19 x 2.79 cm; 35 g |
| Item model number | CM300BK |
| Body Material | Brass |
| Scale Length | inches |
| Material Type | Brass |
| Size | CM300 |
| Item Weight | 35 g |
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